Ginger is a WebGL demo created by David Steele of Stickman Ventures
using WebGL, JavaScript, three.js, jQuery, and Maya. According to
Stickman Ventures, Ginger is “Ginger is a facial rig that utilizes 25
or so morph targets that get powered by three.js in WebGL. The facial
features of the model can be shifted into different forms and
expressions using the jQuery UI sliders” options of which include: Jaw
Range, Lip Sync, Jaw Twist, Lip Curl, Eyes, Width, Expression, Symmetry,
Tongue, and Sex. You can also move the camera via the WASD keys.

Try out the rig here!
More information about the demo: see blog post.